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1. Introduction to External Interrupts The STC15W408AS microcontroller has four external interrupts, namely: external interrupt 0 (INT0), external interrupt 1 (INT1), external interrupt 2 (INT2), and...[Details]
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China's digital future lies in the 5G spectrum planning of the World Radiocommunication Conference WRC-19; Economic growth and innovation depend on strong technological choices According to the GSM...[Details]
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Circuit Functionality and Benefits : The circuit shown in Figure 1 is a single-supply, low power, battery-powered, portable gas detector using an electrochemical sensor. The Alphasense CO-AX carbo...[Details]
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When a computer is working, it is controlled by a unified clock pulse. This pulse is sent by the timing circuit in the single-chip microcomputer controller. The timing of the single-chip microcompute...[Details]
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The servo motor is a high-precision, high-response speed motor, which is widely used in automation equipment, robots, CNC machine tools and other fields. In the control of the servo motor, the enab...[Details]
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Programmable controllers are increasingly used in the field of industrial control due to their strong anti-interference ability, high reliability, simple programming, and high performance-price ra...[Details]
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1.S3C2440 clock system 1.1.S3C2440 block diagram As can be seen from the above structure diagram, S3C2440 is mainly divided into CPU, high-speed bus, and low-speed bus. CPU works with FCLK The ...[Details]
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32-bit MCU Performance Differences
The microcontroller (MCU) space is still dominated by 8-bit and 16-bit devices today, but as higher-performance 32-bit processors begin to generate significant r...[Details]
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Introduction Instrumentation amplifiers (IAs) are powerful and versatile when interfacing with sensors, but they also have some limitations that hinder the design of variable-gain IAs or programma...[Details]
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The MAX1471 is a low-power, CMOS, superheterodyne, RF dual-channel receiver that receives amplitude-shift keying (ASK) and frequency-shift keying (FSK) data without reconfiguring the device or intr...[Details]
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On August 20, the Hebei Xiong'an New Area Power Planning and Design Service Center was officially established and moved into the Xiong'an Design Center, marking the transition of Xiong'an power...[Details]
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A potentiometer is a variable resistor composed of a resistor and a rotating or sliding system. It relies on a moving contact to move on the resistor to obtain a partial voltage output. How to detect ...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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OPPO released the new OPPO Reno5 K on February 25, but the company did not confirm its pricing and availability at the time. Recently, the Reno5 K is finally on sale, with a starting price of 2,699 y...[Details]
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At the beginning of this year, Microsoft Azure Sphere IoT security service platform was officially commercialized, marking a new step for the security of the IoT industry. However, Azure Sphere is on...[Details]
Power technology
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